Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Alwarsamy Jeganathan"'
Autor:
Alwarsamy Jeganathan, Paul A. Lipton, Mark A. McCaffrey, J. Michael Moldowan, David S. Watt, Kenneth E. Peters, Roger E. Summons
Publikováno v:
Geochimica et Cosmochimica Acta. 58:529-532
Petroleums and bitumens from Early Proterozoic (≈ 1800 Ma) to Miocene (≈ 15 Ma) age marine strata contain 24-isopropylcholestanes, a novel group of C30 steroids. The abundance of these compounds, relative to 24-n-propylcholestanes, varies with so
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a9e56dfcc6f6e260813e0df3562d5d0d
https://doi.org/10.1016/0016-7037(94)90481-2
https://doi.org/10.1016/0016-7037(94)90481-2
Autor:
Alwarsamy Jeganathan, Ayhan S. Demir
Publikováno v:
Synthesis. 1992:235-247
A variety of selective oxidations of α,β-unsaturated ketones at the α'-position is reviewed. These reactions are useful in the synthesis of complex natural products
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f77ba347a3944a6714d946b7798fe77d
https://doi.org/10.1055/s-1992-26079
https://doi.org/10.1055/s-1992-26079
Autor:
Nacer-Eddine Slougui, Cathy Y. Lee, J. Michael Moldowan, David S. Watt, Alwarsamy Jeganathan, Emilio J. Gallegos
Publikováno v:
Geochimica et Cosmochimica Acta. 55:1065-1081
The C26-steranes previously reported in oils and source rocks (MOLDOWAN et al., 1985) have been identified as 21-, 24-, and 27-norcholestanes (1A, 1B, and 1C). Various 24-norcholesterols or stanols, possible precursors for the 24-norcholestanes, occu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b84c0791ea4a534394de523ae8b37c31
https://doi.org/10.1016/0016-7037(91)90164-z
https://doi.org/10.1016/0016-7037(91)90164-z
Autor:
Donald C. Young, Alwarsamy Jeganathan, Frederick J. Fago, J. Michael Moldowan, Nacer-Eddine Slougui, Cathy Y. Lee, Stephen R. Jacobson, David S. Watt
Publikováno v:
Science (New York, N.Y.). 247(4940)
Certain C 30 -steranes have been used for identifying sedimentary rocks and crude oils derived from organic matter deposited in marine environments. Analysis of a C 30 -sterane from Prudhoe Bay oil indicates that these C 30 -steranes are 24- n -propy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b82d56c7bfac35db68384f3b52005683
https://pubmed.ncbi.nlm.nih.gov/17735849
https://pubmed.ncbi.nlm.nih.gov/17735849
Autor:
Boyd E. Haley, Alwarsamy Jeganathan, Stewart K. Richardson, Rajarathnam S. Mani, David S. Watt
Publikováno v:
The Journal of Organic Chemistry. 51:5362-5367
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::53c14d90ba93e157408412d4f5223fa3
https://doi.org/10.1021/jo00376a057
https://doi.org/10.1021/jo00376a057
Autor:
Alwarsamy Jeganathan, Eric Kurt Dolence, David S. Watt, J. Michael Moldowan, M. R. Sabol, Ayhan S. Demir
Publikováno v:
Organic Preparations and Procedures International. 19:197-208
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42fee6ec070b97929ef290764cdf9a27
https://doi.org/10.1080/00304948709356187
https://doi.org/10.1080/00304948709356187
Publikováno v:
The Journal of Organic Chemistry. 54:4020-4022
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42064ad6ceb11bcb0833ff4ed6a348d7
https://doi.org/10.1021/jo00278a006
https://doi.org/10.1021/jo00278a006
Autor:
Moldowan, J.M., Fago, F.J.
Publikováno v:
Science. 1/19/1990, Vol. 247 Issue 4940, p309. 4p. 18 Diagrams, 8 Graphs.
Autor:
Sun, J.Z., Lairson, B.
Publikováno v:
Science. 1/19/1990, Vol. 247 Issue 4940, p307. 3p. 5 Graphs.
Autor:
Demir, Ayhan S., Sabol, Mark R., Jeganathan, Alwarsamy, Dolence, Eric Kurt, Watt, David S., Moldowan, J. Michael
Publikováno v:
Organic Preparations & Procedures International; Apr1987, Vol. 19 Issue 2/3, p197-208, 12p